701800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 1855350

約数和(自身を除く): 1153550

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 121, 145, 200, 220, 232, 242, 275, 290, 319, 440, 484, 550, 580, 605, 638, 725, 968, 1100, 1160, 1210, 1276, 1450, 1595, 2200, 2420, 2552, 2900, 3025, 3190, 3509, 4840, 5800, 6050, 6380, 7018, 7975, 12100, 12760, 14036, 15950, 17545, 24200, 28072, 31900, 35090, 63800, 70180, 87725, 140360, 175450, 350900, 701800]

約数ペア:

[(1, 701800), (2, 350900), (4, 175450), (5, 140360), (8, 87725), (10, 70180), (11, 63800), (20, 35090), (22, 31900), (25, 28072), (29, 24200), (40, 17545), (44, 15950), (50, 14036), (55, 12760), (58, 12100), (88, 7975), (100, 7018), (110, 6380), (116, 6050), (121, 5800), (145, 4840), (200, 3509), (220, 3190), (232, 3025), (242, 2900), (275, 2552), (290, 2420), (319, 2200), (440, 1595), (484, 1450), (550, 1276), (580, 1210), (605, 1160), (638, 1100), (725, 968)]